Kaolin si loo soo bandhigo Adeegsigeeda Wajiyada Badan ee Warshadaha Warqadaha Dhoobada iyo Qurxinta
Sharaxaad Gaaban:
Kaolinite, oo sidoo kale loo yaqaan Shiinaha Clay, waa nooc ka mid ah macdanta silicate-ka aluminiumka ah oo inta badan loo isticmaalo soo saarista dhoobada iyo dhoobada. Magaceeda Ingiriisiga ah waxay ka timid Buurta Gaoling ee u dhow Jingdezhen, Gobolka Jiangxi, Shiinaha. Macdantan waxaa lagu gartaa muuqaalkeeda cad, jilicsan, iyo sida dhoobada oo kale, iyadoo walxaha ay u eg yihiin burka.
Kaolinite waxaa aad loogu qiimeeyaa qaab-dhismeedka kiimikada ee deggan iyo macdanta hodanka ah, oo ay ku jiraan silicon, zinc, magnesium, iyo aluminium.
Kaolin Calcined, oo sidoo kale loo yaqaan dhoobo dhoobo ah, Waxay leedahay caddaan sare, jilicsanaan sare, balaastik wanaagsan, waxayna leedahay daxal xooggan
iska caabin iyo cimri dherer wanaagsan. Waa walxo ceeriin ah oo aad u fiican oo lagu sameeyo dhoobada iyo cinjirka.
Waxaan nahay warshadda tooska ah, waxaan si dhakhso ah u keeni karnaa, waxaanan ku siin karnaa cabbir kasta oo tourmaline ah tayo sare leh.
| Qaybaha | Heerka Warshadaha | Bir Fasal | Fasalka Dhoobada | Heerka Iftiiminta | Aragti ahaan Fasal | Sare Daahirnimo | |
| Mawduuca aan ka yarayn (%) | 93.0 | 96.0 | 98.0 | 99.0 | 99.8 | 99.99 | |
| Waxyaabaha wasakhaysan ee aan ka badnayn (%) | Na | 0.05 | 0.01 | 0.002 | |||
| K | 0.05 | 0.01 | 0.002 | ||||
| Ca | |||||||
| Mg | 0.5 | 0.1 | 0.05 | 0.05 | 0.02 | ||
| Si | 1% | 0.5 | 0.1 | 0.05 | 0.01 | 0.002 | |
| SO4 | 0.5 | 0.1 | 0.05 | 0.03 | 0.01 | 0.005 | |
| Fe | 0.1 | 0.05 | 0.05 | 0.001 | 0.0005 | 0.0001 | |
| Cl | 0.1 | 0.1 | 0.05 | 0.05 | 0.01 | 0.001 | |
| Al | 0.1 | 0.1 | 0.05 | 0.02 | 0.002 | 0.001 | |
| Cu | 0.05 | 0.02 | 0.002 | 0.001 | 0.0005 | 0.0002 | |
| Biraha culus (Pb) | 0.05 | 0.02 | 0.002 | 0.001 | 0.0005 | 0.0002 | |
1. Warshadaha qalabka dhismaha, waxaa inta badan loo isticmaalaa sibidhka midabka leh, sibidhka midabka leh ee dabaqa sibidhka, sibidhka midabka leh, sibidhka dayashada muraayadaha, sibidhka sagxadda sibidhka, hoobiyaha midabka leh, laamiga midabka leh, terrazzo, sibidhka mosaic, marmar macmal ah iyo rinjiyeynta derbiga.
2. Waxaa loo isticmaali karaa midabaynta iyo ilaalinta walxaha dahaarka kala duwan, oo ay ku jiraan dahaarka derbiga gudaha iyo dibadda ee biyaha ku jira, dahaarka budada ah, iwm. Waxa kale oo loo isticmaali karaa dahaarka kala duwan iyo dahaarka sare sida epoxy, alkyd, amino, iwm. ee rinjiyada saliidda leh, iyo sidoo kale rinjiyada alaabta carruurtu ku ciyaarto, rinjiyada qurxinta, rinjiga alaabta guriga, rinjiyada elektrophoretic iyo enamel. Dahaarka cas ee birta ah wuxuu leeyahay shaqo ka hortagta miridhku, wuxuu beddeli karaa rinjiga cas ee qiimaha sare leh, wuxuuna badbaadin karaa biraha aan birta ahayn.
Soo-saaruhu wuxuu bixiyaa birta oksaydh cas, birta oksaydh cagaar, birta oksaydh buluug, birta oksaydh jaalle ah, birta oksaydh violet, birta oksaydh bunni, birta oksaydh madow iyo wixii la mid ah. Midabku waa dhammaystiran yahay, tirada ayaa badan qiimo dhimistuna waa mid wanaagsan. Taageer dufcado isku dhafan. Ku soo dhawoow inaad la tashato.
Intaa waxaa dheer, graphite sidoo kale waa wakiil nadiifin iyo wakiil ka hortagga miridhku u yahay galaaska iyo warqadda warshadaha iftiinka, waana walxo aan lagama maarmaan u ah sameynta qalin, khad, rinji madow, khad, dheeman macmal ah iyo dheeman. Waa agab wanaagsan oo badbaadin kara tamarta iyo ilaalinta deegaanka, kaas oo loo isticmaalay sidii baytari baabuur gudaha Mareykanka. Iyadoo la horumarinayo sayniska casriga ah iyo tignoolajiyada iyo warshadaha, goobta codsiga ee graphite wali way sii ballaaranaysaa. Waxay noqotay agab muhiim ah oo ceeriin ah oo ka kooban agabyo cusub oo isku dhafan oo ku jira goobta tignoolajiyada sare waxayna door muhiim ah ka ciyaartaa dhaqaalaha qaranka.
